BUSY-CORNER 185 Pieces FKM Brown O-Ring Kit,75A Durometer,18 Kind AS-568 Standard Sizes,ID 2.57mm-20.22mm Thickness 1.78mm 2.62mm 3.53mm

BUSY-CORNER 185 Pieces FKM Brown O-Ring Kit,75A Durometer,18 Kind AS-568 Standard Sizes,ID 2.57mm-20.22mm Thickness 1.78mm 2.62mm 3.53mm

High Quality: Orings made of Fluorocarbon(FKM)75A durometer material, resistant to ozone, weather, oil, acid, alkali, steam, fuels, chemicals and special medium occasions, etc. Multi size: O-ring ID from 2.57mm to 20.22mm,thickness is 1.78mm,2.62mm,3.53mm,can meet almost all your needs. Wide Temperature Range: From -26°C to +205°/230°C (-15°F to +400°/440°F).For short working periods it will take even higher temperatures. Wide Application: O rings use for valves, hose,regulators and cylinder neck. Handy Packing: Comes with a heavy duty storage case that keeps each size o rings separated and organized,that makes more convenient to carry, select and collect.

BUSY-CORNER 185 Pieces FKM Brown O-ring Assorment Kit

Detailed sizes:(Inner diameter * Corss section)

2.90 x 1.78, 3.69 x 1.78, 4.47 x 1.78, 5.25 x 1.78, 6.07 x 1.78, 7.65 x 1.78, 9.25 x 1.78 (15PCS)

2.57 x 1.78, 15.6 x 1.78, 9.19 x 2.62, 10.77 x 2.62, 12.37 x 2.62 (10PCS)

3.95 x 2.62, 15.54 x 2.62, 17.12 x 2.62, 18.72 x 2.62, 18.64 x 3.53, 20.22 x 3.53 （5PCS)

Wide range of applications:

Fluorocarbon O-rings should be considered for use in aircraft, automobile and other mechanical devices requiring maximum resistance to elevated

temperatures and to many fluids. 

FKM (FPM) resist mineral oils and greases, aliphatic, aromatic and also special chlorinated hydrocarbons, petrol, diesel fuels, silicone oils and greases. 

It is suitable for high vacuum applications. Many fluorocarbon compounds have a higher than normal mold shrinkage rate, molds for fluorocarbon products

are often different from molds for Nitrile.